xref: /freebsd/sys/contrib/device-tree/src/arm64/freescale/imx93-14x14-evk.dts (revision b2d2a78ad80ec68d4a17f5aef97d21686cb1e29b)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2024 NXP
 */

/dts-v1/;

#include <dt-bindings/usb/pd.h>
#include "imx93.dtsi"

/ {
	model = "NXP i.MX93 14X14 EVK board";
	compatible = "fsl,imx93-14x14-evk", "fsl,imx93";

	chosen {
		stdout-path = &lpuart1;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		linux,cma {
			compatible = "shared-dma-pool";
			reusable;
			alloc-ranges = <0 0x80000000 0 0x40000000>;
			size = <0 0x10000000>;
			linux,cma-default;
		};

		vdev0vring0: vdev0vring0@a4000000 {
			reg = <0 0xa4000000 0 0x8000>;
			no-map;
		};

		vdev0vring1: vdev0vring1@a4008000 {
			reg = <0 0xa4008000 0 0x8000>;
			no-map;
		};

		vdev1vring0: vdev1vring0@a4010000 {
			reg = <0 0xa4010000 0 0x8000>;
			no-map;
		};

		vdev1vring1: vdev1vring1@a4018000 {
			reg = <0 0xa4018000 0 0x8000>;
			no-map;
		};

		rsc_table: rsc-table@2021e000 {
			reg = <0 0x2021e000 0 0x1000>;
			no-map;
		};

		vdevbuffer: vdevbuffer@a4020000 {
			compatible = "shared-dma-pool";
			reg = <0 0xa4020000 0 0x100000>;
			no-map;
		};
	};

	reg_can1_stby: regulator-can1-stby {
		compatible = "regulator-fixed";
		regulator-name = "can1-stby";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pcal6524_2 10 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&reg_can1_en>;
	};

	reg_can1_en: regulator-can1-en {
		compatible = "regulator-fixed";
		regulator-name = "can1-en";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pcal6524_2 12 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_can2_stby: regulator-can2-stby {
		compatible = "regulator-fixed";
		regulator-name = "can2-stby";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pcal6524_2 11 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&reg_can2_en>;
	};

	reg_can2_en: regulator-can2-en {
		compatible = "regulator-fixed";
		regulator-name = "can2-en";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pcal6524_2 13 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_usdhc2_vmmc: regulator-usdhc2 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		off-on-delay-us = <12000>;
	};

	reg_vdd_12v: regulator-vdd-12v {
		compatible = "regulator-fixed";
		regulator-name = "reg_vdd_12v";
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
		gpio = <&pcal6524 14 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_vref_1v8: regulator-adc-vref {
		compatible = "regulator-fixed";
		regulator-name = "vref_1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};
};

&adc1 {
	vref-supply = <&reg_vref_1v8>;
	status = "okay";
};

&cm33 {
	mbox-names = "tx", "rx", "rxdb";
	mboxes = <&mu1 0 1>,
		 <&mu1 1 1>,
		 <&mu1 3 1>;
	memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
			<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
	status = "okay";
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy2>;
	fsl,magic-packet;
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;
		clock-frequency = <5000000>;

		ethphy2: ethernet-phy@2 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <2>;
			eee-broken-1000t;
			reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
			reset-assert-us = <10000>;
			reset-deassert-us = <80000>;
			realtek,clkout-disable;
		};
	};
};

&flexcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	xceiver-supply = <&reg_can1_stby>;
	status = "okay";
};

&flexcan2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	xceiver-supply = <&reg_can2_stby>;
	status = "okay";
};

&lpi2c1 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpi2c1>;
	status = "okay";

	lsm6dsm@6a {
		compatible = "st,lsm6dso";
		reg = <0x6a>;
	};
};

&lpi2c2 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpi2c2>;
	status = "okay";

	pcal6524_2: gpio@20 {
		compatible = "nxp,pcal6524";
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	pcal6524: gpio@22 {
		compatible = "nxp,pcal6524";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pcal6524>;
		reg = <0x22>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		#interrupt-cells = <2>;
		interrupt-parent = <&gpio3>;
		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
	};
};

&lpi2c3 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lpi2c3>;
	status = "okay";
};

&lpuart1 { /* console */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&mu1 {
	status = "okay";
};

&mu2 {
	status = "okay";
};

&usbotg1 {
	dr_mode = "otg";
	hnp-disable;
	srp-disable;
	adp-disable;
	disable-over-current;
	samsung,picophy-pre-emp-curr-control = <3>;
	samsung,picophy-dc-vol-level-adjust = <7>;
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	disable-over-current;
	samsung,picophy-pre-emp-curr-control = <3>;
	samsung,picophy-dc-vol-level-adjust = <7>;
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
	cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	bus-width = <4>;
	no-mmc;
	status = "okay";
};

&wdog3 {
	status = "okay";
};

&iomuxc {
	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX93_PAD_PDM_CLK__CAN1_TX		0x139e
			MX93_PAD_PDM_BIT_STREAM0__CAN1_RX	0x139e
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX93_PAD_GPIO_IO25__CAN2_TX	0x139e
			MX93_PAD_GPIO_IO27__CAN2_RX	0x139e
		>;
	};

	pinctrl_lpi2c1: lpi2c1grp {
		fsl,pins = <
			MX93_PAD_I2C1_SCL__LPI2C1_SCL			0x40000b9e
			MX93_PAD_I2C1_SDA__LPI2C1_SDA			0x40000b9e
		>;
	};

	pinctrl_lpi2c2: lpi2c2grp {
		fsl,pins = <
			MX93_PAD_I2C2_SCL__LPI2C2_SCL			0x40000b9e
			MX93_PAD_I2C2_SDA__LPI2C2_SDA			0x40000b9e
		>;
	};

	pinctrl_lpi2c3: lpi2c3grp {
		fsl,pins = <
			MX93_PAD_GPIO_IO28__LPI2C3_SDA			0x40000b9e
			MX93_PAD_GPIO_IO29__LPI2C3_SCL			0x40000b9e
		>;
	};

	pinctrl_pcal6524: pcal6524grp {
		fsl,pins = <
			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x31e
		>;
	};

	pinctrl_fec: fecgrp {
		fsl,pins = <
			MX93_PAD_ENET2_MDC__ENET1_MDC			0x57e
			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x57e
			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e
			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e
			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e
			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e
			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x58e
			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e
			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x57e
			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x57e
			MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x57e
			MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x57e
			MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x58e
			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x57e
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX93_PAD_UART1_RXD__LPUART1_RX			0x31e
			MX93_PAD_UART1_TXD__LPUART1_TX			0x31e
		>;
	};

	pinctrl_uart5: uart5grp {
		fsl,pins = <
			MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX	0x31e
			MX93_PAD_DAP_TDI__LPUART5_RX		0x31e
			MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B	0x31e
			MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B	0x31e
		>;
	};

	/* need to config the SION for data and cmd pad, refer to ERR052021 */
	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX93_PAD_SD1_CLK__USDHC1_CLK		0x1582
			MX93_PAD_SD1_CMD__USDHC1_CMD		0x40001382
			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x40001382
			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x40001382
			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x40001382
			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x40001382
			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x40001382
			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x40001382
			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x40001382
			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x40001382
			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x1582
		>;
	};

	/* need to config the SION for data and cmd pad, refer to ERR052021 */
	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
		fsl,pins = <
			MX93_PAD_SD1_CLK__USDHC1_CLK		0x158e
			MX93_PAD_SD1_CMD__USDHC1_CMD		0x4000138e
			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x4000138e
			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x4000138e
			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x4000138e
			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x4000138e
			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x4000138e
			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x4000138e
			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x4000138e
			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x4000138e
			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x158e
		>;
	};

	/* need to config the SION for data and cmd pad, refer to ERR052021 */
	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
		fsl,pins = <
			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
			MX93_PAD_SD1_CMD__USDHC1_CMD		0x400013fe
			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x400013fe
			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x400013fe
			MX93_PAD_SD1_DATA2__USDHC1_DATA2	0x400013fe
			MX93_PAD_SD1_DATA3__USDHC1_DATA3	0x400013fe
			MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x400013fe
			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x400013fe
			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x400013fe
			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x400013fe
			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
		>;
	};

	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
		fsl,pins = <
			MX93_PAD_SD2_RESET_B__GPIO3_IO07	0x31e
		>;
	};

	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
		fsl,pins = <
			MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
		>;
	};

	/* need to config the SION for data and cmd pad, refer to ERR052021 */
	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX93_PAD_SD2_CLK__USDHC2_CLK		0x1582
			MX93_PAD_SD2_CMD__USDHC2_CMD		0x40001382
			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x40001382
			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x40001382
			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x40001382
			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x40001382
			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
		>;
	};

	/* need to config the SION for data and cmd pad, refer to ERR052021 */
	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
		fsl,pins = <
			MX93_PAD_SD2_CLK__USDHC2_CLK		0x158e
			MX93_PAD_SD2_CMD__USDHC2_CMD		0x4000138e
			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x4000138e
			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x4000138e
			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x4000138e
			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x4000138e
			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
		>;
	};

	/* need to config the SION for data and cmd pad, refer to ERR052021 */
	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
		fsl,pins = <
			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
			MX93_PAD_SD2_CMD__USDHC2_CMD		0x400013fe
			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x400013fe
			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x400013fe
			MX93_PAD_SD2_DATA2__USDHC2_DATA2	0x400013fe
			MX93_PAD_SD2_DATA3__USDHC2_DATA3	0x400013fe
			MX93_PAD_SD2_VSELECT__USDHC2_VSELECT	0x51e
		>;
	};
};